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1.发明公开Stoker-fired boiler and a method of modernization of stoker-fired boiler 审中-公开Rostkessel und Verfahren zur Modernisierung eines Rostkessels
公开(公告)号：EP2461098A2
公开(公告)日：2012-06-06
申请号：EP12157001.4
申请日：2008-12-01
申请人： Kowalewski, Witold
发明人： Kowalewski, Witold
摘要： A boiler according to the invention contains an additional air channel (9) with an inbuilt fan (10) with adjustable output. The first end (9') of the additional air channel (9) is connected with the under-stoker space (11) located outside of the wind boxes (5) of the under-stoker wind boxes system (4). The second end (9") of the additional air channel (9) is connected with the atmosphere. Modernization of the existing boilers consists in installation in the described above method of an additional air channel (9) with an inbuilt fan (10).
摘要翻译： 根据本发明的锅炉包含具有可调节输出的内置风扇（10）的附加空气通道（9）。 附加空气通道（9）的第一端（9'）与位于下部储存器风箱系统（4）的风箱（5）外侧的下方空间（11）连接。 附加空气通道（9）的第二端（9“）与大气连接。现有锅炉的现代化包括以上述方法安装具有内置风扇（10）的附加空气通道（9）。
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2.发明公开STOKER-FIRED BOILER, METHOD OF MODERNISATION OF SUCH A BOILER AND A METHOD FOR REDUCING OF PARTICULATE MATTER EMISSION FROM SUCH A BOILER. 有权不锈钢水壶方法这类钢锅炉和方法MODERNIZIERUNG用于降低颗粒物排放从这种钢锅炉
公开(公告)号：EP2414733A2
公开(公告)日：2012-02-08
申请号：EP10716643.1
申请日：2010-03-29
申请人： Kowalewski, Witold
发明人： Kowalewski, Witold
摘要： A boiler is provided with a travelling mechanical grate (4) located in its furnace zone, with blast zones (5) and with a main air duct (6), delivering an atmospheric air into these zones (5) with help of a blast fan (7). In the under-the-grate space located under end section of the grate (4), having the length equalling from 10 to 40% of the total active length of the grate (4), there is at least one suction zone (8) connected with the first end (9) of the first additional air duct (10) Second end (11) of the duct (10) is connected with a source for negative pressure (12), which generates in the suction zone (8) a pressure lower than the pressure existing above the grate (4) by a value of range form 5 to 100 Pa. A method of modernisation of a typical stoker-fired boiler consists in cutting off of the at least one last blast zone (8) from the main air duct (6) and connecting this zone (8) over an additional air duct (10) with an adjusted negative pressure source (12) generating in this zone (8) a pressure lower than the pressure existing above the grate (4) by a value of range form 5 to 100 Pa. The method for reducing the particle matter emission consists in that in the under-the-grate space located under the end section of the grate (4), having a length equalling from 10 to 40% of the entire active length of the grate (4), a pressure is lowered in relation to the pressure existing above the grate (4) and the pressure difference is maintained in the range from 5 to 100 Pa.
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3.发明授权STOKER-FIRED BOILER, METHOD OF MODERNISATION OF SUCH A BOILER AND A METHOD FOR REDUCING OF PARTICULATE MATTER EMISSION FROM SUCH A BOILER. 有权不锈钢水壶方法这类钢锅炉和方法MODERNIZIERUNG用于降低颗粒物排放从这种钢锅炉
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4.发明公开
公开(公告)号：EP2461098A3
公开(公告)日：2014-08-27
申请号：EP12157001.4
申请日：2008-12-01
申请人： Kowalewski, Witold
发明人： Kowalewski, Witold
摘要： A boiler according to the invention contains an additional air channel (9) with an inbuilt fan (10) with adjustable output. The first end (9') of the additional air channel (9) is connected with the under-stoker space (11) located outside of the wind boxes (5) of the under-stoker wind boxes system (4). The second end (9") of the additional air channel (9) is connected with the atmosphere. Modernization of the existing boilers consists in installation in the described above method of an additional air channel (9) with an inbuilt fan (10).
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5.发明授权METHOD OF ELIMINATION OF UNCONTROLLED LEAKAGES OF AIR NOT TAKING PART IN THE COMBUSTION PROCESS IN A STOKER-FIRED BOILER 有权FOR消除不受控制的方法，而不是在刻录过程中在不锈钢水壶参评漏气
公开(公告)号：EP2217858B1
公开(公告)日：2012-04-04
申请号：EP08858195.4
申请日：2008-12-01
申请人： Kowalewski, Witold
发明人： Kowalewski, Witold
摘要： A boiler according to the invention contains an additional air channel (9) with an inbuilt fan (10) with adjustable output. The first end (91) of the additional air channel (9) is connected with the under-stoker space (11) located outside of the wind boxes (5) of the under-stoker wind boxes system (4). The other end (9') of the additional air channel (9) is connected with either the space of the channel (6) supplying outside air to the wind boxes (5) or with the atmosphere or with the secondary air channel of the combustion chamber (2). Modernization of the existing boilers consists in installation in the described above method of an additional air channel (9) with an inbuilt fan (10). The method of elimination of uncontrolled leakages in a stoker-fired boiler consist in leading out and air, getting through air gaps, from the under-stoker space of the boiler located outside of the wind boxes (5) to the described above additional air channel (6), wherein current output of the fan (10) built into this channel is proportional to the current difference between temperature of air supplied to the wind boxes (5) and temperature of air in the additional air channel (6).
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6.发明公开
公开(公告)号：EP2217858A2
公开(公告)日：2010-08-18
申请号：EP08858195.4
申请日：2008-12-01
申请人： Kowalewski, Witold
发明人： Kowalewski, Witold
摘要： A boiler according to the invention contains an additional air channel (9) with an inbuilt fan (10) with adjustable output. The first end (91) of the additional air channel (9) is connected with the under-stoker space (11) located outside of the wind boxes (5) of the under-stoker wind boxes system (4). The other end (9') of the additional air channel (9) is connected with either the space of the channel (6) supplying outside air to the wind boxes (5) or with the atmosphere or with the secondary air channel of the combustion chamber (2). Modernization of the existing boilers consists in installation in the described above method of an additional air channel (9) with an inbuilt fan (10). The method of elimination of uncontrolled leakages in a stoker-fired boiler consist in leading out and air, getting through air gaps, from the under-stoker space of the boiler located outside of the wind boxes (5) to the described above additional air channel (6), wherein current output of the fan (10) built into this channel is proportional to the current difference between temperature of air supplied to the wind boxes (5) and temperature of air in the additional air channel (6).
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